The four women bond and become friends, particularly when they join the baking classes being taught by Nam Woo-suk, a hotel chef. Woo-suk is a widower who is raising his daughter alone after the death of his wife six years ago. At his father-in-law's suggestion, he became a volunteer at the local prison's vocational training center, where he meets Soo-in and begins to fall for her.

• Hong Ah-reum
• Do Sang-woo
• Ha Yeon-soo
• Ha Seok-jin
• Park In-hwan
• Lee Seung-joon
• Tae Hang-ho
• Han Ji-hye